illustreadjectivecommon nounverbEtymologyexpandfrom Latin illustris (brilliant), from illustrare ("to enlighten").Definitions1. First person singular present indicative of illustrate.expand2. Third person singular present indicative of illustrate.expand3. First person singular present subjunctive of illustrate.expand4. Third person singular present subjunctive of illustrate.expand5. Second person singular imperative of illustrate.expandAnagramtulliersSee alsoillustres (cn.) illustre (adj.)